Quadruple hinge assembly



FIG. 1 is a top-rear perspective view of a quadruple hinge assemblycomprising Applicants' design;

FIG. 2 is an enlarged top-rear perspective view of a portion of thequadruple hinge assembly of FIG. 1;

FIG. 3 is an enlarged bottom-rear perspective view of a portion of thequadruple hinge assembly of FIG. 1;

FIG. 4 is an enlarged side view of a portion of the quadruple hingeassembly of FIG. 1;

FIG. 5 is an enlarged rear view of a portion of the quadruple hingeassembly of FIG. 1;

FIG. 6 is an enlarged bottom view of a portion of the quadruple hingeassembly of FIG. 1;

FIG. 7 is a top-front perspective view of the quadruple hinge assemblyof FIG. 1; and,

FIG. 8 is an enlarged top-front perspective view of a portion of thequadruple hinge assembly of FIG. 1.

The broken lines shown in the drawings represent visible environmentalstructure that form no part of the claimed design.

The ornamental design for a quadruple hinge assembly, as shown anddescribed.